This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / IL

RENATA OSADNIK, MD

INTERNAL MEDICINE

Graduated: 1996

Offers telehealth

NPI: 1902819717

Practice Locations (2)

CENTRAL DUPAGE PHYSICIAN GROUP

10350 HALIGUS RD

HUNTLEY, IL 601429585

CENTRAL DUPAGE PHYSICIAN GROUP

1800 N MAIN ST

WHEATON, IL 601873112

6309334800

Source: CMS National Downloadable File, September 2026.

RENATA OSADNIK, MD | HealthCareAtlasUSA